CN1114711C - 铁基耐热合金 - Google Patents
铁基耐热合金 Download PDFInfo
- Publication number
- CN1114711C CN1114711C CN00109561A CN00109561A CN1114711C CN 1114711 C CN1114711 C CN 1114711C CN 00109561 A CN00109561 A CN 00109561A CN 00109561 A CN00109561 A CN 00109561A CN 1114711 C CN1114711 C CN 1114711C
- Authority
- CN
- China
- Prior art keywords
- refractory
- base alloy
- sosoloid
- alloy according
- alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 63
- 239000000956 alloy Substances 0.000 title claims abstract description 63
- 239000002245 particle Substances 0.000 claims abstract description 22
- 239000006104 solid solution Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000003647 oxidation Effects 0.000 claims abstract description 8
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 8
- 238000005728 strengthening Methods 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 32
- 239000011651 chromium Substances 0.000 claims description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 239000004411 aluminium Substances 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052804 chromium Inorganic materials 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 5
- 238000001556 precipitation Methods 0.000 claims description 5
- 238000007670 refining Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 47
- 230000007797 corrosion Effects 0.000 abstract description 14
- 238000005260 corrosion Methods 0.000 abstract description 14
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 4
- 230000003078 antioxidant effect Effects 0.000 description 14
- 239000010959 steel Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 229910000753 refractory alloy Inorganic materials 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000003963 antioxidant agent Substances 0.000 description 4
- 235000006708 antioxidants Nutrition 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- 238000009415 formwork Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910000765 intermetallic Inorganic materials 0.000 description 3
- 229910017604 nitric acid Inorganic materials 0.000 description 3
- 229910000601 superalloy Inorganic materials 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001339 C alloy Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 244000035744 Hura crepitans Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- KCZFLPPCFOHPNI-UHFFFAOYSA-N alumane;iron Chemical compound [AlH3].[Fe] KCZFLPPCFOHPNI-UHFFFAOYSA-N 0.000 description 1
- -1 aluminium chromium carbon Chemical compound 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 230000005501 phase interface Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000634 powder X-ray diffraction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Powder Metallurgy (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
Description
温度(℃) | 0.2%屈服强度σy(MPa) | 抗拉强度σb(MPa) | 拉伸延伸率(%) |
室温 | 360 | 500 | 5.3 |
200 | 375 | 580 | 5.8 |
400 | 364 | 617 | 8.8 |
500 | 353 | 600 | 8.7 |
600 | 361 | 530 | 8.7 |
650 | 324 | 403 | 9.3 |
700 | 170 | 247 | 33 |
750 | 116 | 168 | 43 |
800 | 90 | 112 | 66.7 |
900 | 54 | 68 | 95.8 |
1000 | 26 | 32 | 39.2 |
温度(℃) | 空气中暴露100小时后的重量变化率(g/m2/天) |
600 | 0.015 |
700 | 0.074 |
800 | 0.065 |
900 | 0.096 |
1000 | -0.2 |
1100 | -2 |
1150 | 0.42 |
硝酸浓度(%) | 腐蚀率(mm/年) |
5 | 0.04 |
20 | 0.009 |
35 | 0.0084 |
80 | 0.0064 |
65 | 0.0075 |
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/540,403 US6524405B1 (en) | 2000-02-11 | 2000-03-31 | Iron base high temperature alloy |
US09/540,403 | 2000-03-31 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02148353 Division CN1250759C (zh) | 2002-03-31 | 2000-07-04 | 耐热耐蚀铁基合金的制造方法及其制造的产品 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1315586A CN1315586A (zh) | 2001-10-03 |
CN1114711C true CN1114711C (zh) | 2003-07-16 |
Family
ID=24155305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN00109561A Expired - Fee Related CN1114711C (zh) | 2000-03-31 | 2000-07-04 | 铁基耐热合金 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1114711C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10557464B2 (en) | 2015-12-23 | 2020-02-11 | Emerson Climate Technologies, Inc. | Lattice-cored additive manufactured compressor components with fluid delivery features |
US10982672B2 (en) * | 2015-12-23 | 2021-04-20 | Emerson Climate Technologies, Inc. | High-strength light-weight lattice-cored additive manufactured compressor components |
US10634143B2 (en) | 2015-12-23 | 2020-04-28 | Emerson Climate Technologies, Inc. | Thermal and sound optimized lattice-cored additive manufactured compressor components |
CN109986074A (zh) * | 2019-03-08 | 2019-07-09 | 北京矿冶科技集团有限公司 | Fe3Al/Cr7C3粉末及其制备方法和相应涂层 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4769214A (en) * | 1985-09-19 | 1988-09-06 | Sptek | Ultrahigh carbon steels containing aluminum |
-
2000
- 2000-07-04 CN CN00109561A patent/CN1114711C/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4769214A (en) * | 1985-09-19 | 1988-09-06 | Sptek | Ultrahigh carbon steels containing aluminum |
Also Published As
Publication number | Publication date |
---|---|
CN1315586A (zh) | 2001-10-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100547100C (zh) | 含有混合稀土的镁合金、生产含有混合稀土的可锻镁合金的方法及由此生产的可锻镁合金 | |
WO2022100169A1 (zh) | 抗蠕变、长寿命镍基变形高温合金及其制备方法和应用 | |
EP1866452B1 (en) | Magnesium alloy | |
US5902943A (en) | Aluminium alloy powder blends and sintered aluminium alloys | |
CN111218586A (zh) | 一种含有钪钛锆元素的3d打印用铝合金 | |
CN110079711B (zh) | 耐热高压铸造Al-Si-Ni-Cu铝合金及制备方法 | |
CN104532056A (zh) | 一种高温钛合金及其制备方法 | |
CN110129629B (zh) | 耐热铸造Al-Si-Ni-Cu铝合金及重力铸造制备 | |
JP7450639B2 (ja) | 低積層欠陥エネルギー超合金、構造部材及びその使用 | |
CN109957687A (zh) | 一种压铸铝硅合金及其制备方法 | |
KR20220048789A (ko) | 고온 경도가 우수한 하이엔트로피 합금 | |
US7041179B2 (en) | High strength creep resistant magnesium alloys | |
JP3548709B2 (ja) | 輸送機器用Al合金の半溶融ビレットの製造方法 | |
CN109852859B (zh) | 适于重力铸造的高强韧耐热Mg-Y-Er合金及其制备方法 | |
CN109182858B (zh) | 一种含Ho耐热镁合金及其制备方法 | |
CN112063885B (zh) | 一种适用于800℃的含钌多组元TiAl合金 | |
JP4905680B2 (ja) | マグネシウム鋳造合金およびこれを用いたコンプレッサ羽根車 | |
EP1257680B1 (en) | Iron base high temperature alloy | |
US5169462A (en) | Low density aluminum alloy for engine pistons | |
CN1250759C (zh) | 耐热耐蚀铁基合金的制造方法及其制造的产品 | |
CN1114711C (zh) | 铁基耐热合金 | |
CN109930044B (zh) | 适于重力铸造的高强韧耐热Mg-Gd-Y合金及其制备方法 | |
WO2019023818A1 (zh) | 易于冷加工成型的变形锌合金材料及其制备方法和应用 | |
CN109161767B (zh) | 一种含w相的抗蠕变性能镁合金及其制备方法 | |
CN101654745A (zh) | 一种低热裂倾向性Al-5%Cu基合金制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI NEW WATER MATERIAL TECHNOLOGY CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200052 ROOM 6, NO.1, LANE 1950, HUAIHAI MIDDLE ROAD, SHANGHAI TO: 201203 ROOM 6, NO.1, LANE 1950, HUAIHAI MIDDLE ROAD, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110104 Address after: 6 room 1, Lane 1950, Lane 201203, Huaihai Road, Shanghai Co-patentee after: Shanghai new water Mstar Technology Ltd Patentee after: Lin Hui Address before: 6 room 1, Lane 1950, Lane 200052, Huaihai Road, Shanghai Patentee before: Lin Hui |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030716 Termination date: 20160704 |
|
CF01 | Termination of patent right due to non-payment of annual fee |